This ESC allows your motors to respond to throttle decreases much quicker,allowing for more stable flying, and higher response to throttle decreases.These ESCs do not have a BEC, you will need to supply 5v power to your flight controller with aUBEC or stepdown voltage regulator.

Oneshot125Oneshot125 is a different and faster communication protocol between theflight controller and the ESC on your quadcopter. It allows the FC to send control commands to the motor quicker, therefore intheory your multirotor should perform better. Damped modeThis feature allows your motors to respond to throttle decreases much quicker,allowing for more stable flying, and higher response to throttle decreases. Easy upgradesWith the BLHELI software rapidly evolving, you can flash the lastest firmware using the 3pin connector and suitable USB adapter and now can be used via the cleanflight GUI please note you will need to be running the Betaflight firmware to connect via the cleanflight interface but this is asimple way of adjusting and tweaking the settings of your escs.